Afghan troops are seen in the Chardarah district of Kunduz province

Hundreds of Taliban fighters have launched an attack on the strategic northern Afghan city of Kunduz. Militants are attacking from several directions and are reported to have briefly entered a hospital. There are casualties on both sides, police say.

The assault comes a day after a bomb attack on a sports match in the eastern Paktika province killed nine people. Monday’s attack in Kunduz appears to be one of the most significant mounted on a provincial capital by the Taliban, correspondents say.

Kunduz is symbolically significant to the Taliban as it was their former northern stronghold before their government was overthrown in 2001.

The Taliban say they have entered a hospital in Kunduz, however local media reports say that they only stayed briefly. Pictures on social media appeared to show fighters taking selfies inside the hospital.

Kunduz police spokesman Sayed Sarwar Hussaini told Reuters news agency: “Heavy fighting is ongoing in Khanabad, Chardara and at Imam Sahed, the main entrances to the city. We have enough forces and will drive them out.”

He said that 20 militants had died in the clashes, with an unconfirmed number of casualties in the Afghan security forces. (BBC)